! Started logfile: /image_prod/ug002_uva//J0135-2008_S_dfm.log on Wed Mar 4 19:07:41 2020 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /image_prod/ug002_uva//J0135-2008_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0135-2008_S_uva.fits ! AN table 1: 30 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.973333 visibilities/baseline/integration-bin. ! Found source: J0135-2008 ! ! There are 3 IFs, and a total of 3 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 44 lines of history. ! ! Reading 3942 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 3 channels. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/opt64/bin/pima_mupet_01.dfm J0135-2008_S] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.094745Jy sigma=7.098141 ! Fit after self-cal, rms=0.631125Jy sigma=4.154378 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.452 mas, bmaj=7.126 mas, bpa=-4.912 degrees ! Estimated noise=2.43472 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.275606 Jy ! Component: 100 - total flux cleaned = 0.363145 Jy ! Total flux subtracted in 100 components = 0.363145 Jy ! Clean residual min=-0.014987 max=0.035724 Jy/beam ! Clean residual mean=-0.000001 rms=0.004483 Jy/beam ! Combined flux in latest and established models = 0.363145 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.363145 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.113106Jy sigma=0.687406 ! Fit after self-cal, rms=0.112832Jy sigma=0.685446 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0370052 Jy ! Component: 100 - total flux cleaned = 0.0553584 Jy ! Total flux subtracted in 100 components = 0.0553584 Jy ! Clean residual min=-0.014570 max=0.018269 Jy/beam ! Clean residual mean=0.000004 rms=0.003257 Jy/beam ! Combined flux in latest and established models = 0.418503 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 22 components and 0.418503 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.095479Jy sigma=0.558992 ! Fit after self-cal, rms=0.095444Jy sigma=0.558594 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.007 mas, bmaj=8.064 mas, bpa=-3.87 degrees ! Estimated noise=1.77663 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (4, 5.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0235699 Jy ! Component: 100 - total flux cleaned = 0.0368666 Jy ! Component: 150 - total flux cleaned = 0.0395039 Jy ! Component: 200 - total flux cleaned = 0.0413065 Jy ! Total flux subtracted in 200 components = 0.0413065 Jy ! Clean residual min=-0.013246 max=0.011627 Jy/beam ! Clean residual mean=0.000023 rms=0.002885 Jy/beam ! Combined flux in latest and established models = 0.45981 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 62 components and 0.45981 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088461Jy sigma=0.512626 ! Fit after self-cal, rms=0.088146Jy sigma=0.510863 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.007 x 8.064 at -3.87 degrees (North through East) ! Clean map min=-0.013243 max=0.35781 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.94 HN 1.17 KP 1.01 ! LA 1.06 MK 0.97 NL 0.99 OV 0.89 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 1.14 KP 1.04 ! LA 1.06 MK 0.99 NL 0.93 OV 0.89 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.97 HN 1.15 KP 1.05 ! LA 1.06 MK 1.00 NL 0.89 OV 0.89 ! PT 1.06 SC 1.02 ! ! ! Fit before self-cal, rms=0.088146Jy sigma=0.510863 ! Fit after self-cal, rms=0.080193Jy sigma=0.455066 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.026 mas, bmaj=8.042 mas, bpa=-3.827 degrees ! Estimated noise=1.76246 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (8, 23). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0082832 Jy ! Component: 100 - total flux cleaned = 0.0126861 Jy ! Component: 150 - total flux cleaned = 0.0133675 Jy ! Component: 200 - total flux cleaned = 0.0136847 Jy ! Total flux subtracted in 200 components = 0.0136847 Jy ! Clean residual min=-0.005162 max=0.005785 Jy/beam ! Clean residual mean=0.000003 rms=0.001338 Jy/beam ! Combined flux in latest and established models = 0.473494 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 94 components and 0.473494 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079222Jy sigma=0.448084 ! Fit after self-cal, rms=0.079071Jy sigma=0.447066 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079071Jy sigma=0.447066 ! Fit after self-cal, rms=0.076197Jy sigma=0.437648 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.02 mas, bmaj=8.042 mas, bpa=-3.824 degrees ! Estimated noise=1.75828 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00500977 Jy ! Component: 100 - total flux cleaned = 0.00666893 Jy ! Component: 150 - total flux cleaned = 0.00710978 Jy ! Component: 200 - total flux cleaned = 0.00725133 Jy ! Total flux subtracted in 200 components = 0.00725133 Jy ! Clean residual min=-0.003523 max=0.003855 Jy/beam ! Clean residual mean=0.000007 rms=0.000942 Jy/beam ! Combined flux in latest and established models = 0.480746 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 118 components and 0.480746 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075774Jy sigma=0.435012 ! Fit after self-cal, rms=0.075693Jy sigma=0.434593 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0017291 Jy ! Component: 100 - total flux cleaned = 0.00214479 Jy ! Component: 150 - total flux cleaned = 0.00232906 Jy ! Component: 200 - total flux cleaned = 0.00249657 Jy ! Total flux subtracted in 200 components = 0.00249657 Jy ! Clean residual min=-0.003178 max=0.003777 Jy/beam ! Clean residual mean=0.000008 rms=0.000882 Jy/beam ! Combined flux in latest and established models = 0.483242 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 125 components and 0.483242 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075566Jy sigma=0.433783 ! Fit after self-cal, rms=0.075541Jy sigma=0.433692 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075541Jy sigma=0.433692 ! Fit after self-cal, rms=0.075348Jy sigma=0.433177 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.019 mas, bmaj=8.039 mas, bpa=-3.818 degrees ! Estimated noise=1.75789 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00237228 Jy ! Component: 100 - total flux cleaned = 0.0032852 Jy ! Component: 150 - total flux cleaned = 0.0034521 Jy ! Component: 200 - total flux cleaned = 0.00350388 Jy ! Total flux subtracted in 200 components = 0.00350388 Jy ! Clean residual min=-0.002892 max=0.003583 Jy/beam ! Clean residual mean=0.000010 rms=0.000810 Jy/beam ! Combined flux in latest and established models = 0.486746 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 137 components and 0.486746 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075227Jy sigma=0.432441 ! Fit after self-cal, rms=0.075202Jy sigma=0.432352 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (30.5, -113). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00294998 Jy ! Component: 100 - total flux cleaned = 0.00422829 Jy ! Component: 150 - total flux cleaned = 0.00490395 Jy ! Component: 200 - total flux cleaned = 0.0052559 Jy ! Total flux subtracted in 200 components = 0.0052559 Jy ! Clean residual min=-0.002693 max=0.003275 Jy/beam ! Clean residual mean=0.000014 rms=0.000757 Jy/beam ! Combined flux in latest and established models = 0.492002 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 153 components and 0.492002 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075058Jy sigma=0.431278 ! Fit after self-cal, rms=0.075049Jy sigma=0.431228 ! Inverting map ! Added new window around map position (-103.5, 70.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00227155 Jy ! Component: 100 - total flux cleaned = 0.00261903 Jy ! Component: 150 - total flux cleaned = 0.00301637 Jy ! Component: 200 - total flux cleaned = 0.00322255 Jy ! Total flux subtracted in 200 components = 0.00322255 Jy ! Clean residual min=-0.002544 max=0.003046 Jy/beam ! Clean residual mean=0.000012 rms=0.000710 Jy/beam ! Combined flux in latest and established models = 0.495225 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 166 components and 0.495225 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074897Jy sigma=0.430174 ! Fit after self-cal, rms=0.074889Jy sigma=0.430133 ! Inverting map ! Added new window around map position (-89.5, -52.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00268356 Jy ! Component: 100 - total flux cleaned = 0.00393608 Jy ! Component: 150 - total flux cleaned = 0.00487411 Jy ! Component: 200 - total flux cleaned = 0.0056902 Jy ! Total flux subtracted in 200 components = 0.0056902 Jy ! Clean residual min=-0.002372 max=0.002453 Jy/beam ! Clean residual mean=0.000010 rms=0.000658 Jy/beam ! Combined flux in latest and established models = 0.500915 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 194 components and 0.500915 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074763Jy sigma=0.429357 ! Fit after self-cal, rms=0.074760Jy sigma=0.429308 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074760Jy sigma=0.429308 ! Fit after self-cal, rms=0.074675Jy sigma=0.429057 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.563 mas, bmaj=17.28 mas, bpa=1.279 degrees ! Estimated noise=2.23162 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00152384 Jy ! Component: 100 - total flux cleaned = 0.00256311 Jy ! Component: 150 - total flux cleaned = 0.00346173 Jy ! Component: 200 - total flux cleaned = 0.00417197 Jy ! Total flux subtracted in 200 components = 0.00417197 Jy ! Clean residual min=-0.002527 max=0.002051 Jy/beam ! Clean residual mean=0.000012 rms=0.000691 Jy/beam ! Combined flux in latest and established models = 0.505087 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 218 components and 0.505087 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074624Jy sigma=0.428774 ! Fit after self-cal, rms=0.074614Jy sigma=0.428740 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000306206 Jy ! Component: 100 - total flux cleaned = 0.000911779 Jy ! Component: 150 - total flux cleaned = 0.00142322 Jy ! Component: 200 - total flux cleaned = 0.00178934 Jy ! Total flux subtracted in 200 components = 0.00178934 Jy ! Clean residual min=-0.002396 max=0.002064 Jy/beam ! Clean residual mean=0.000012 rms=0.000661 Jy/beam ! Combined flux in latest and established models = 0.506876 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 235 components and 0.506876 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074595Jy sigma=0.428642 ! Fit after self-cal, rms=0.074589Jy sigma=0.428603 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=3.018 mas, bmaj=8.036 mas, bpa=-3.798 degrees ! Estimated noise=1.75778 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.018 x 8.036 at -3.798 degrees (North through East) ! Clean map min=-0.002345 max=0.3533 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.459 mas, bmaj=7.078 mas, bpa=-4.867 degrees ! Estimated noise=2.41856 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.273871 Jy ! Component: 100 - total flux cleaned = 0.362187 Jy ! Component: 150 - total flux cleaned = 0.398847 Jy ! Component: 200 - total flux cleaned = 0.418857 Jy ! Total flux subtracted in 200 components = 0.418857 Jy ! Clean residual min=-0.006808 max=0.010957 Jy/beam ! Clean residual mean=-0.000002 rms=0.002063 Jy/beam ! Combined flux in latest and established models = 0.418856 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 26 model components to the UV plane model. ! The established model now contains 26 components and 0.418856 Jy ! Inverting map and beam ! Estimated beam: bmin=3.018 mas, bmaj=8.036 mas, bpa=-3.798 degrees ! Estimated noise=1.75778 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0207044 Jy ! Component: 100 - total flux cleaned = 0.0350483 Jy ! Component: 150 - total flux cleaned = 0.0453392 Jy ! Component: 200 - total flux cleaned = 0.0528319 Jy ! Total flux subtracted in 200 components = 0.0528319 Jy ! Clean residual min=-0.003823 max=0.004780 Jy/beam ! Clean residual mean=-0.000002 rms=0.001125 Jy/beam ! Combined flux in latest and established models = 0.471688 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 81 components and 0.471688 Jy ! Inverting map ! Added new window around map position (-3, -5.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00577615 Jy ! Component: 100 - total flux cleaned = 0.0103358 Jy ! Component: 150 - total flux cleaned = 0.0141846 Jy ! Component: 200 - total flux cleaned = 0.0175235 Jy ! Total flux subtracted in 200 components = 0.0175235 Jy ! Clean residual min=-0.002996 max=0.002930 Jy/beam ! Clean residual mean=0.000004 rms=0.000811 Jy/beam ! Combined flux in latest and established models = 0.489212 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 118 components and 0.489212 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.563 mas, bmaj=17.28 mas, bpa=1.279 degrees ! Estimated noise=2.23162 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00417655 Jy ! Component: 100 - total flux cleaned = 0.007172 Jy ! Component: 150 - total flux cleaned = 0.00961826 Jy ! Component: 200 - total flux cleaned = 0.0116681 Jy ! Total flux subtracted in 200 components = 0.0116681 Jy ! Clean residual min=-0.002903 max=0.002343 Jy/beam ! Clean residual mean=0.000014 rms=0.000778 Jy/beam ! Combined flux in latest and established models = 0.50088 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00113847 Jy ! Component: 100 - total flux cleaned = 0.00189596 Jy ! Component: 150 - total flux cleaned = 0.00274027 Jy ! Component: 200 - total flux cleaned = 0.0032968 Jy ! Total flux subtracted in 200 components = 0.0032968 Jy ! Clean residual min=-0.002701 max=0.002048 Jy/beam ! Clean residual mean=0.000013 rms=0.000702 Jy/beam ! Combined flux in latest and established models = 0.504177 Jy ! Adding 68 model components to the UV plane model. ! The established model now contains 181 components and 0.504177 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.018 mas, bmaj=8.036 mas, bpa=-3.798 degrees ! Estimated noise=1.75778 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00105268 Jy ! Component: 100 - total flux cleaned = 0.00151765 Jy ! Component: 150 - total flux cleaned = 0.00207508 Jy ! Component: 200 - total flux cleaned = 0.00252573 Jy ! Total flux subtracted in 200 components = 0.00252573 Jy ! Clean residual min=-0.002477 max=0.002739 Jy/beam ! Clean residual mean=0.000006 rms=0.000639 Jy/beam ! Combined flux in latest and established models = 0.506703 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 209 components and 0.506703 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074711Jy sigma=0.429413 ! Fit after self-cal, rms=0.074692Jy sigma=0.429236 wmodel J0135-2008_S_map.mod ! Writing 209 model components to file: J0135-2008_S_map.mod wobs J0135-2008_S_uvs.fits ! Writing UV FITS file: J0135-2008_S_uvs.fits wwins J0135-2008_S_map.win ! wwins: Wrote 7 windows to J0135-2008_S_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000209152 Jy ! Component: 100 - total flux cleaned = 3.94558e-05 Jy ! Component: 150 - total flux cleaned = 0.000121541 Jy ! Component: 200 - total flux cleaned = 0.000239355 Jy ! Component: 250 - total flux cleaned = 0.000314479 Jy ! Component: 300 - total flux cleaned = 0.00038683 Jy ! Component: 350 - total flux cleaned = 0.000421801 Jy ! Component: 400 - total flux cleaned = 0.000490624 Jy ! Component: 450 - total flux cleaned = 0.000557791 Jy ! Component: 500 - total flux cleaned = 0.000721925 Jy ! Component: 550 - total flux cleaned = 0.000786008 Jy ! Component: 600 - total flux cleaned = 0.000943114 Jy ! Component: 650 - total flux cleaned = 0.00109666 Jy ! Component: 700 - total flux cleaned = 0.00130826 Jy ! Component: 750 - total flux cleaned = 0.00142692 Jy ! Component: 800 - total flux cleaned = 0.0015148 Jy ! Component: 850 - total flux cleaned = 0.00168788 Jy ! Component: 900 - total flux cleaned = 0.00177261 Jy ! Component: 950 - total flux cleaned = 0.001912 Jy ! Component: 1000 - total flux cleaned = 0.0019941 Jy ! Component: 1050 - total flux cleaned = 0.00210282 Jy ! Component: 1100 - total flux cleaned = 0.00223727 Jy ! Component: 1150 - total flux cleaned = 0.0024222 Jy ! Component: 1200 - total flux cleaned = 0.00242218 Jy ! Component: 1250 - total flux cleaned = 0.00260301 Jy ! Component: 1300 - total flux cleaned = 0.00270504 Jy ! Component: 1350 - total flux cleaned = 0.00280594 Jy ! Component: 1400 - total flux cleaned = 0.00288068 Jy ! Component: 1450 - total flux cleaned = 0.00295441 Jy ! Component: 1500 - total flux cleaned = 0.00307576 Jy ! Component: 1550 - total flux cleaned = 0.00305183 Jy ! Component: 1600 - total flux cleaned = 0.00317069 Jy ! Component: 1650 - total flux cleaned = 0.00333394 Jy ! Component: 1700 - total flux cleaned = 0.0033107 Jy ! Component: 1750 - total flux cleaned = 0.00340221 Jy ! Component: 1800 - total flux cleaned = 0.00342465 Jy ! Component: 1850 - total flux cleaned = 0.00346912 Jy ! Component: 1900 - total flux cleaned = 0.00357961 Jy ! Component: 1950 - total flux cleaned = 0.00355757 Jy ! Component: 2000 - total flux cleaned = 0.00364415 Jy ! Component: 2050 - total flux cleaned = 0.00370812 Jy ! Component: 2100 - total flux cleaned = 0.00370801 Jy ! Component: 2150 - total flux cleaned = 0.00370816 Jy ! Component: 2200 - total flux cleaned = 0.00377066 Jy ! Component: 2250 - total flux cleaned = 0.00377046 Jy ! Component: 2300 - total flux cleaned = 0.00375002 Jy ! Component: 2350 - total flux cleaned = 0.00375 Jy ! Component: 2400 - total flux cleaned = 0.00367032 Jy ! Component: 2450 - total flux cleaned = 0.00370995 Jy ! Component: 2500 - total flux cleaned = 0.00369028 Jy ! Component: 2550 - total flux cleaned = 0.00374844 Jy ! Component: 2600 - total flux cleaned = 0.00380596 Jy ! Component: 2650 - total flux cleaned = 0.00384384 Jy ! Component: 2700 - total flux cleaned = 0.0037872 Jy ! Component: 2750 - total flux cleaned = 0.00380592 Jy ! Component: 2800 - total flux cleaned = 0.00380587 Jy ! Component: 2850 - total flux cleaned = 0.00378726 Jy ! Component: 2900 - total flux cleaned = 0.00373241 Jy ! Component: 2950 - total flux cleaned = 0.00375049 Jy ! Component: 3000 - total flux cleaned = 0.00373241 Jy ! Component: 3050 - total flux cleaned = 0.00375031 Jy ! Component: 3100 - total flux cleaned = 0.00371474 Jy ! Component: 3150 - total flux cleaned = 0.00369721 Jy ! Component: 3200 - total flux cleaned = 0.00369722 Jy ! Component: 3250 - total flux cleaned = 0.00373154 Jy ! Component: 3300 - total flux cleaned = 0.0036628 Jy ! Component: 3350 - total flux cleaned = 0.00373105 Jy ! Component: 3400 - total flux cleaned = 0.00369716 Jy ! Component: 3450 - total flux cleaned = 0.00369711 Jy ! Component: 3500 - total flux cleaned = 0.00369706 Jy ! Component: 3550 - total flux cleaned = 0.00369717 Jy ! Component: 3600 - total flux cleaned = 0.00369716 Jy ! Component: 3650 - total flux cleaned = 0.00364806 Jy ! Component: 3700 - total flux cleaned = 0.00372917 Jy ! Component: 3750 - total flux cleaned = 0.00363255 Jy ! Component: 3800 - total flux cleaned = 0.00366461 Jy ! Component: 3850 - total flux cleaned = 0.00368058 Jy ! Component: 3900 - total flux cleaned = 0.00364894 Jy ! Component: 3950 - total flux cleaned = 0.00368042 Jy ! Component: 4000 - total flux cleaned = 0.00366482 Jy ! Component: 4050 - total flux cleaned = 0.0036648 Jy ! Total flux subtracted in 4096 components = 0.00366472 Jy ! Clean residual min=-0.000872 max=0.000841 Jy/beam ! Clean residual mean=0.000005 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.510367 Jy keep ! Adding 295 model components to the UV plane model. ! The established model now contains 504 components and 0.510367 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0135-2008_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.018 x 8.036 at -3.798 degrees (North through East) ! Clean map min=-0.0022288 max=0.35323 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0135-2008_S_map.fits wmodel /image_prod/ug002_uva//J0135-2008_S_map.mod ! Writing 504 model components to file: /image_prod/ug002_uva//J0135-2008_S_map.mod wobs /image_prod/ug002_uva//J0135-2008_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0135-2008_S_uvs.fits wwins /image_prod/ug002_uva//J0135-2008_S_map.win ! wwins: Wrote 8 windows to /image_prod/ug002_uva//J0135-2008_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.353228 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000279542 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.237418 0.237418 0.474835 0.949671 1.89934 3.79868 7.59737 15.1947 30.3895 60.7789 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.353 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1263.59 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0135-2008_S_dfm.log closed on Wed Mar 4 19:07:46 2020